SEA99LA127

NTSB accident investigation · Beech D17S · Arco, ID · July 24, 1999

Accident · No injuriesLimited investigationFinal report
Date
July 24, 1999, 11:00 local (17:00 UTC)
Place
Arco, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N217SDBeech D17S
Weather
Visual (VMC) · Day
Status
Completed · report November 30, 2000
Report
Approved by Office Director
FAA report
19990724044159A
Case key
46987

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

Fuel starvation which resulted in a loss of power. The pilot's improper management of fuel was a factor.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(total) - nonmechanicalApproach - vfr pattern - final approach
Fluid,fuel - starvationFactor
Fuel management - improperPilot in commandCause
Forced landingEmergency descent/landing
Nose overLanding - roll

Analysis

The pilot had just completed a flyby at a local air show and was preparing to land. While on final approach to runway 24, the pilot crabbed the aircraft to compensate for a cross wind. During the crab, the aircraft's engine began to run rough and eventually quit. The fuel quantity gauge for the main fuel tank (the selected fuel tank) read one-quarter full. The pilot switched from the main fuel tank to the full auxiliary tank and cycled the primer, but was unable to restart the engine. The aircraft touched down on the edge of a gravel pit, approximately 200 feet short of the runway and nosed over. The pilot estimated that the aircraft's main fuel tank contained approximately one gallon of fuel at the time of the accident. The pilot reported no mechanical malfunctions or failures with the aircraft at the time of the accident. There was no evidence to indicate a preexisting fuel leak.

Factual narrative

On July 24, 1999, about 1100 mountain daylight time, a Beech D17S, N217SD, operated by the pilot as a 14CFR91 personal flight, was substantially damaged when it collided with the ground and nosed over approximately 200 feet short of Arco-Butte Airport, Arco, Idaho. Visual meteorological conditions prevailed and no flight plan was filed for the local flight. The private pilot, the sole occupant of the aircraft, was uninjured. The flight originated from Arco-Butte Airport approximately 15 minutes prior to the accident.

During a telephone interview and subsequent written statement, the pilot reported that he had just completed a flyby at a local air show and was preparing to land. He stated that while on final approach to runway 24, he crabbed the aircraft to compensate for a cross wind. During the crab, the aircraft's engine began to run rough and eventually quit. The pilot stated the fuel quantity gauge for the main fuel tank (the selected fuel tank) read one-quarter full. He switched from the main tank to the full auxiliary fuel tank and cycled the primer, but was unable to restart the engine. The aircraft touched down on the edge of a gravel pit, approximately 200 feet short of the runway and nosed over.

The pilot estimated that the aircraft's main fuel tank contained approximately one gallon of fuel at the time of the accident.

In a written statement, the pilot reported that there were no mechanical malfunctions or failures with the aircraft at the time of the accident. Also, the pilot reported there was no evidence to indicate a preexisting fuel leak.

Aircraft

Registration
N217SD
Reported as
Beech D17S
Category
Airplane
Serial number
3098
Airframe hours
2,400
Engine
P&W R985-AN-14B, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Todd J. Therp
Registered owner
John Bagley
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 1999 · 32 hours before
Departed
AOC
Destination
AOC
Airport
AOC · Arco-Butte County, runway 24, 6,600 × 75 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
36
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,132 total · 9 in this make and model · 1,039 as pilot in command · 18 in the last 90 days · 6 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
225° at 10 knots, gusting 12
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N217SD · 1

Matched to the same aircraft by N-number and date.